.singerAlbumPage{
  .bb{
    height: calc(100vw - 2rem);
  }
  .box{
    position: fixed;
    top: 0;
    z-index: -1;
  }
  .list{
    position: relative;
    //border-top: 2rem solid transparent;
    //padding-top: calc(100vw - 2rem);
    //margin-top: calc(100vw - 2rem);
    .btn{
      position: absolute;
      top: -2rem;
      left: 50%;
      transform: translateX(-50%);
      z-index: 100;
      width: 4rem;
      button {
        width: 100%;
        padding: 0.3rem 0;
        border-radius: 0.3rem;
        color: white;
        background: var(--themeColor);
        outline: none;
        border: none;
        font-size: 0.6rem;
      }
    }
  }
}